AT329867B - Verfahren zur herstellung von harnstoff-formaldehyd-trankharzen - Google Patents

Verfahren zur herstellung von harnstoff-formaldehyd-trankharzen

Info

Publication number
AT329867B
AT329867B AT609672A AT609672A AT329867B AT 329867 B AT329867 B AT 329867B AT 609672 A AT609672 A AT 609672A AT 609672 A AT609672 A AT 609672A AT 329867 B AT329867 B AT 329867B
Authority
AT
Austria
Prior art keywords
formaldehyde
urea
resins
implementing
production
Prior art date
Application number
AT609672A
Other languages
German (de)
English (en)
Other versions
ATA609672A (de
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of ATA609672A publication Critical patent/ATA609672A/de
Application granted granted Critical
Publication of AT329867B publication Critical patent/AT329867B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Materials Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AT609672A 1971-07-16 1972-07-14 Verfahren zur herstellung von harnstoff-formaldehyd-trankharzen AT329867B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135738A DE2135738C3 (de) 1971-07-16 1971-07-16 Verfahren zur Herstellung von lagerstabilen Harnstoff-Formaldehyd-Tränkharzen

Publications (2)

Publication Number Publication Date
ATA609672A ATA609672A (de) 1975-08-15
AT329867B true AT329867B (de) 1976-06-10

Family

ID=5813963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT609672A AT329867B (de) 1971-07-16 1972-07-14 Verfahren zur herstellung von harnstoff-formaldehyd-trankharzen

Country Status (11)

Country Link
US (1) US3896087A (fi)
JP (1) JPS5319636B1 (fi)
AT (1) AT329867B (fi)
BE (1) BE786056A (fi)
BR (1) BR7204684D0 (fi)
DE (1) DE2135738C3 (fi)
FI (1) FI56541C (fi)
FR (1) FR2146287B1 (fi)
IT (1) IT961426B (fi)
SE (1) SE400982B (fi)
SU (1) SU514574A3 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603088A (en) * 1977-06-11 1981-11-18 British Industrial Plastics Resin manufacture
US4381368A (en) * 1982-02-16 1983-04-26 Spurlock Harold N Process for the preparation of urea-formaldehyde resins
US4429075A (en) 1982-05-17 1984-01-31 Chem-Nuclear Systems, Inc. Cross-linked urea-formaldehyde polymer matrix compositions containing cyclic intermediate structures
US4499200A (en) * 1982-05-17 1985-02-12 Chem-Nuclear Systems, Inc. Compound catalyst system usable for the polymerization or curing of urea-formaldehyde polymeric condensation systems
US4410685A (en) * 1982-09-10 1983-10-18 Borden, Inc. Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
US4482699A (en) * 1983-07-25 1984-11-13 Borden, Inc. Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them
FR2625204B1 (fr) * 1987-12-23 1991-12-06 Charbonnages Ste Chimique Nouveau procede de fabrication des resines uree-formol
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
GR1005819B (el) * 2006-05-26 2008-02-14 Chimar (Hellas) �.�. Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα.
RU2491303C2 (ru) * 2007-12-21 2013-08-27 ДЮНЕА Аустриа ГмбХ Способ непрерывного производства высокоэффективных водных растворов аминоформальдегидной смолы
US20110014487A1 (en) * 2007-12-21 2011-01-20 Dynea Oy Process for the continuous production of high efficient aqueous amino formaldehyde resin solutions
AU2011326615B2 (en) * 2010-11-10 2015-09-17 Georgia-Pacific Chemicals Llc Methods for making and using amino-aldehyde resins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625524A (en) * 1951-12-26 1953-01-13 Du Pont Viscous urea-formaldehyde compositions and method for preparing the same
US2729611A (en) * 1952-11-06 1956-01-03 Borden Co Urea formaldehyde condensation product

Also Published As

Publication number Publication date
DE2135738A1 (de) 1973-01-25
FI56541C (fi) 1980-02-11
ATA609672A (de) 1975-08-15
SU514574A3 (ru) 1976-05-15
BR7204684D0 (pt) 1973-06-07
SE400982B (sv) 1978-04-17
BE786056A (fr) 1973-01-10
DE2135738C3 (de) 1974-12-05
US3896087A (en) 1975-07-22
FI56541B (fi) 1979-10-31
FR2146287B1 (fi) 1977-08-26
DE2135738B2 (de) 1974-05-02
JPS5319636B1 (fi) 1978-06-22
FR2146287A1 (fi) 1973-03-02
IT961426B (it) 1973-12-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee